25060880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24097}}^1$

素因数の和:24123

約数の個数: 40

約数和(自身を含む): 62751192

約数和(自身を除く): 37690312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 24097, 48194, 96388, 120485, 192776, 240970, 313261, 385552, 481940, 626522, 963880, 1253044, 1566305, 1927760, 2506088, 3132610, 5012176, 6265220, 12530440, 25060880]

約数ペア:

[(1, 25060880), (2, 12530440), (4, 6265220), (5, 5012176), (8, 3132610), (10, 2506088), (13, 1927760), (16, 1566305), (20, 1253044), (26, 963880), (40, 626522), (52, 481940), (65, 385552), (80, 313261), (104, 240970), (130, 192776), (208, 120485), (260, 96388), (520, 48194), (1040, 24097)]